Function windows::Win32::Networking::WinHttp::WinHttpReadDataEx

pub unsafe fn WinHttpReadDataEx(
    hrequest: *mut c_void,
    lpbuffer: *mut c_void,
    dwnumberofbytestoread: u32,
    lpdwnumberofbytesread: *mut u32,
    ullflags: u64,
    cbproperty: u32,
    pvproperty: Option<*const c_void>
) -> u32